| Views | |
| Radiation effects on concrete | 139 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| Radiation effects on concrete | 15 | 11 | 23 | 15 | 8 | 6 | 7 |
| Views | |
| LD2668T41972A3.pdf | 54 |
| Views | |
| United States of America | 36 |
| China | 31 |
| Germany | 5 |
| Ukraine | 5 |
| Iran | 3 |
| Japan | 3 |
| Canada | 2 |
| India | 2 |
| Russian Federation | 2 |
| United Kingdom | 1 |
| Views | |
| Beijing | 21 |
| Washington | 10 |
| Gunzenhausen | 4 |
| Mountain View | 3 |
| Tehran | 3 |
| Bay City | 2 |
| Clinton | 2 |
| Moscow | 2 |
| Toronto | 2 |
| Aleppo | 1 |